Trail Running Calendar United Kingdom 2026-2027

Welcome to the most comprehensive guide to trail races in the UK for 2026-2027! Our curated list features an impressive 1906 trail runs across the enchanting landscapes of Scotland, and Wales. From the iconic trails of London's green outskirts to the rugged terrains near Birmingham, from Glasgow's scenic paths to Liverpool's historic routes, we've got every trail enthusiast covered.

Whether you're a seasoned trail runner looking for your next challenge or a newbie eager to explore the world of off-road running, our calendar is your one-stop solution. Dive deep into the details by searching for a specific location or simply browse through to discover new trail runs. Looking for all running events? Check out the complete Running Calendar United Kingdom on running.life.

Choose a half marathon or full marathon along a flat, scenic riverside towpath from Walton on Thames to Hampton Court and back, run in laps for easy pacing. Limited places and medals for all finishers plus a giveaway for every entrant.

A long-distance walking and running event crossing Wales over a 45 mile linear route to be completed within 18 hours, presented as a weekend package with accommodation, coach transport, refreshment stops and route maps.

A 23-mile walk or run through Malhamdale, starting from Gargrave Village Hall. The route visits several local landmarks with a 9-hour time limit. Entries are limited to 200 participants.

This unique 7km beach run starts at low tide in Broadstairs, goes to Ramsgate's Harbour Wall, and returns. It features team and individual prizes and finishes with refreshments. The event is open to runners aged 15 and over.

A circular fell marathon in the Northern Fells, summiting five Wainwrights including Blencathra. With 26.4 miles and 5875 ft of ascent, it's an event for experienced runners and walkers, offering a 12-hour cutoff.

A 35 miles island circuit around Tiree that runs along beaches, tracks and dunes. Individual runners and two person relay teams follow checkpoints with on-course support and a 10 hour cut off.

Join the Ross on Wye Riverbank Run on 6 September 2026 for scenic multi terrain 5k, 10k and a family fun 500m along the River Wye. Flat, fast course, chip timing and medals for all finishers make it perfect for racers and families alike.

The Exterminator is a challenging 27km fell race through varied Peak District terrain. It demands self-navigation and full mandatory kit, with a focus on self-sufficiency and route choice. The event finishes at the Totley AC pavilion, where..

Join the Carnival Chase on 6 Sep in Warminster Town Park for 10K, 3K and a 1.2K family, wheelchair and buggy fun run. Enjoy a scenic country lane course by the boating lake, medals for all and a lively event village.

Take on the Stretton Skyline, a scenic yet demanding 30.5 km fell race around Church Stretton with 1357 m of climb and panoramic Shropshire Hills views. Pre entry only, finishers enjoy a tasty goody bag.

Join the Loweswater Show fell race on Sun 6 Sep 2026 in the Lake District for a short but testing challenge across rugged moorland. The 4.2 km route packs 305 m of climb, with on the day entry, team competition and junior races adding festi..

The Beast is a challenging trail race of around 13 miles through Corfe Castle Common, with undulating terrain and stunning coastal path views toward Worth Matravers. Enjoy water stations on course and a unique finisher t shirt.

Explore scenic Lincolnshire trails on footpaths and quiet lanes. Choose from four distances, all with a 10-hour limit and finish line food. The event supports charitable causes.

Trails & Tails offers scenic 4 or 8 mile trail runs through the East Yorkshire countryside. The event is open to both runners and Canicross participants with dogs. Facilities include parking, toilets, and food at the finish, with medals for..

Experience an off road trail running adventure through the Scottish Highlands from Ben Nevis to Glencoe. Choose between a full or half marathon featuring mountain terrain and the famous Devils Staircase.

A six day self supported multistage race down the spine of Wales from Conwy Castle to Cardiff Castle, covering 380 km and 17,400 m of ascent. Two day northern and southern options offer condensed sections of the same route.

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Enjoy a Peak District fell race at Oxspring Playing Field, a punchy 6.2 km course with 190 m of ascent through scenic terrain. On the day entries welcome for a modest fee and the event is part of an eight race series.

Explore the trails around the mysterious Silent Pool on a guided 10km evening run. The route passes through Netley Heath forest and the village of Shere, with the group running together at a steady pace. Head torches are available for night..

Experience an autumn trail run through the footpaths and bridleways of Boreham. This 10k event features a sunset start with a scenic off road route and a seasonal championship point system for participants.

The Robin Hood 100 is a 100-mile ultramarathon through the scenic trails of Sherwood Forest. Starting and finishing in South Wheatley, the relatively flat, runnable course offers a 30-hour cutoff. Finishers receive a medal and the option to..